/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package tool

import (
	"fmt"
	"runtime"
)

//GetStackTrace get stack trace
func GetStackTrace(skip int) string {
	var stacktrace string
	for i := skip; ; i++ {
		_, f, l, got := runtime.Caller(i)
		if !got {
			break
		}
		stacktrace += fmt.Sprintf("%s:%d\n", f, l)
		fmt.Println(stacktrace)
	}
	return stacktrace
}
